CN204305971U - A kind of portable differential pressure precooling device with low-temperature receiver - Google Patents
A kind of portable differential pressure precooling device with low-temperature receiver Download PDFInfo
- Publication number
- CN204305971U CN204305971U CN201420764032.4U CN201420764032U CN204305971U CN 204305971 U CN204305971 U CN 204305971U CN 201420764032 U CN201420764032 U CN 201420764032U CN 204305971 U CN204305971 U CN 204305971U
- Authority
- CN
- China
- Prior art keywords
- canyon
- differential pressure
- scalable
- storehouse
- condensation unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009833 condensation Methods 0.000 claims abstract description 20
- 230000005494 condensation Effects 0.000 claims abstract description 20
- 239000003507 refrigerant Substances 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 238000009413 insulation Methods 0.000 claims description 29
- 235000012055 fruits and vegetables Nutrition 0.000 abstract description 18
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000001816 cooling Methods 0.000 abstract description 7
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model discloses a kind of portable differential pressure precooling device with low-temperature receiver, can realize reducing fruits and vegetables place of production heat fast, the mobility requirement of differential pressure precooling device can be met again, expand the scope of application.Comprise scalable storehouse body and canyon, scalable storehouse body adds thermal insulating door thermally insulated door, is provided with condensation unit, evaporimeter, fan in canyon, condensation unit outside is separated by inside holding dividing plate and canyon, and the canyon relative with condensation unit has exhaust outlet; Condensation unit is connected with evaporimeter with cold-producing medium muffler by refrigerant feed liquid pipe, and body top, scalable storehouse is provided with air outlet, and fan is installed on air outlet place, and body bottom, scalable storehouse is provided with the return air inlet be communicated with canyon.Pre-cooler of the present utility model can not rely on the existence of place of production device for cooling, and between the fruits and vegetables place of production, carry out pre-cooling operation, and can according to how many adjustment pre-cooling spaces of institute's precooling fruits and vegetables amount, has fast precooling, the feature such as energy-conservation.
Description
Technical field
The utility model relates to fruits and vegetables technical field of memory, more particularly, relates to a kind of differential pressure precooling device that can require to carry out according to the fruits and vegetables place of production movement.
Background technology
In preserving fruit and vegetable utilizing process, because huge after fruit and vegetable picking adopts the storage period that after heat can reduce fruits and vegetables, therefore need in short-term, fruits and vegetables to be lowered the temperature rapidly.
Fruits and vegetables are lowered the temperature rapidly, has now multiple method, as vacuum pre-cooling, the pre-cold-peace differential pressure precooling of frozen water.For vacuum pre-cooling, the heavy and selling at exorbitant prices of equipment, frozen water precooling then easily produces cross pollution, and therefore at source applying more is differential pressure precooling.
Publication number be CN203692358U patent document discloses a kind of differential pressure precooling machine, propose a kind of differential pressure cabinet with plenum chamber, publication number be CN203378484U patent document discloses a kind of fruits and vegetables differential pressure precooling device, the blower fan comprising plenum chamber and be connected with plenum chamber; Publication number be CN203378483U patent document discloses a kind of fruit differential pressure fast precooling storehouse, several complete hermetic differential pressure fast precooling storehouses are set in High Temperature Refrigeratory; Publication number be CN10570924A patent document discloses a kind of movable energy-saving differential pressure precooling device, utilize frozen products insulated container as carrier to carry out precooling.Main in these technical schemes at present exist 2 deficiencies: first is without low-temperature receiver, needs the place having low-temperature receiver to use, limits the scope of application of equipment; Second point is that the position of putting fruits and vegetables is fixed, and as adopted container, limits the application of place of production differential pressure precooling device.Therefore, designing place of production differential pressure precooling device that a kind of generalization has by force a low-temperature receiver is one of important research contents.
Utility model content
The purpose of this utility model is the technological deficiency for existing in prior art, and a kind of portable differential pressure precooling device with low-temperature receiver is provided, can realize reducing fruits and vegetables place of production heat fast, the mobility requirement of differential pressure precooling device can be met again, expand the scope of application.
The technical scheme adopted for realizing the purpose of this utility model is:
A kind of portable differential pressure precooling device with low-temperature receiver, comprise scalable storehouse body and canyon, described scalable storehouse body adds thermal insulating door thermally insulated door, condensation unit, evaporimeter, fan are installed in described canyon, described condensation unit outside is separated by inside holding dividing plate and described canyon, and the described canyon relative with described condensation unit is provided with exhaust outlet; Described condensation unit is connected with described evaporimeter with cold-producing medium muffler by refrigerant feed liquid pipe, body top, described scalable storehouse is provided with air outlet, described fan is installed on described air outlet place, and body bottom, described scalable storehouse is provided with the return air inlet be communicated with described canyon.
Described scalable storehouse body is surrounded by the connection of many group insulation slide plate Slidable telescopics, often organizes described insulation slide plate and determines different storehouse body spaces, often organize on described insulation slide plate and be respectively arranged with limited slip wheel.
Described return air inlet place is provided with deflector.
Described canyon outside is provided with heat-insulation plate for external.
Compared with prior art, the beneficial effects of the utility model are:
1, differential pressure precooling device of the present utility model carries low-temperature receiver, decreases the dependence to freezer, can move freely, and for user provides convenience, expands the scope of application of equipment.
2, the precooling space of differential pressure precooling device of the present utility model is adjustable, can regulate, decrease energy consumption according to actual precooling fruits and vegetables amount.
Accompanying drawing explanation
Figure 1 shows that the utility model has the schematic diagram of the portable differential pressure precooling device of low-temperature receiver.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The utility model has the schematic diagram of the portable differential pressure precooling device of low-temperature receiver as shown in Figure 1, comprise scalable storehouse body and canyon, described scalable storehouse body adds thermal insulating door thermally insulated door 1, condensation unit 10, evaporimeter 14, fan 15 are installed in described canyon, described condensation unit 10 outside is separated by inside holding dividing plate 11 and described canyon, and the described canyon relative with described condensation unit 10 is provided with exhaust outlet 9.Described condensation unit 10 is connected with described evaporimeter 14 with cold-producing medium muffler 13 by refrigerant feed liquid pipe 12, body top, described scalable storehouse is provided with air outlet 5, described fan 15 is installed on described air outlet 5 place, and body bottom, described scalable storehouse is provided with the return air inlet 6 be communicated with described canyon.
In the present embodiment, described scalable storehouse body is surrounded by the connection of many group insulation slide plate Slidable telescopics, often organizes described insulation slide plate and determines different storehouse body spaces, often organize on described insulation slide plate and be respectively arranged with limited slip wheel.The quantity of insulation slide plate is determined according to actual needs.To have the scalable storehouse body of three groups of insulation slide plates, comprise first group of insulation slide plate 3-1, second group of insulation slide plate 3-2 and the 3rd group of insulation slide plate 3-3, three groups of insulation slide plate 3-1, 3-2, between 3-2, Slidable telescopic connects, the bottom of first group of insulation slide plate is provided with the first limited slip wheel 2-1, second group of insulation slide plate bottom is provided with the second limited slip wheel 2-2, the 3rd group of insulation slide plate bottom, the 3rd limited slip wheel 2-3 is installed, when space is less, by promotion first group insulation slide plate 3-1, make first group to be incubated slide plate 3-1 and second group to be incubated to produce between slide plate 3-2 and to slide, and inside retraction second group insulation slide plate, and positioned by the first limited slip wheel 2-1 and the second limited slip wheel 2-2.If when needing less space, inside the equal retraction of first group of insulation slide plate 3-1 and second group of insulation slide plate 3-2 the 3rd group of insulation slide plate, and positioned by the second limited slip wheel 2-2 and the 3rd limited slip wheel 2-3, thus meet the needs of different refrigeration space.When needs larger space, then first group of insulation slide plate 3-1, second group of insulation slide plate 3-2 and the 3rd group of insulation slide plate 3-3 can be stretched out, meet and use needs.
Described return air inlet 6 place is provided with deflector 7.Described canyon outside is provided with heat-insulation plate for external 8.
During use, cold air is blown into the precooling space of putting fruits and vegetables by air outlet 5, absorbs fruits and vegetables heat, get back to evaporimeter 14 by return air inlet 6 and deflector 7, heat is passed to evaporimeter 14 lower the temperature, and then pressurizeed by fan 15 and enter into precooling space through air outlet 5.
Heat of vaporization in refrigerant suction air in evaporimeter 14, gets back to condensation group machine 10 exothermic condensation through cold-producing medium muffler 13, then gets back to evaporimeter 14 by refrigerant feed liquid pipe 12.Cold-producing medium institute's liberated heat in condensation group machine 10 is taken away by the air in condensation air port 9.
The portable differential pressure precooling device with low-temperature receiver of the present utility model can not rely on the existence of place of production freezer, and between the fruits and vegetables place of production, carry out pre-cooling operation, and can according to how many adjustment pre-cooling spaces of institute's precooling fruits and vegetables amount, there is fast precooling, the feature such as energy-conservation.
The above is only preferred embodiment of the present utility model; it should be noted that; for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. one kind has the portable differential pressure precooling device of low-temperature receiver, it is characterized in that, comprise scalable storehouse body and canyon, described scalable storehouse body adds thermal insulating door thermally insulated door, condensation unit, evaporimeter, fan are installed in described canyon, described condensation unit outside is separated by inside holding dividing plate and described canyon, and the described canyon relative with described condensation unit is provided with exhaust outlet; Described condensation unit is connected with described evaporimeter with cold-producing medium muffler by refrigerant feed liquid pipe, body top, described scalable storehouse is provided with air outlet, described fan is installed on described air outlet place, and body bottom, described scalable storehouse is provided with the return air inlet be communicated with described canyon.
2. the portable differential pressure precooling device with low-temperature receiver according to claim 1, it is characterized in that, described scalable storehouse body is surrounded by the connection of many group insulation slide plate Slidable telescopics, often organizes described insulation slide plate and determines different storehouse body spaces, often organize on described insulation slide plate and be respectively arranged with limited slip wheel.
3. the portable differential pressure precooling device with low-temperature receiver according to claim 1 and 2, is characterized in that, described return air inlet place is provided with deflector.
4. the portable differential pressure precooling device with low-temperature receiver according to claim 1 and 2, is characterized in that, described canyon outside is provided with heat-insulation plate for external.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420764032.4U CN204305971U (en) | 2014-12-08 | 2014-12-08 | A kind of portable differential pressure precooling device with low-temperature receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420764032.4U CN204305971U (en) | 2014-12-08 | 2014-12-08 | A kind of portable differential pressure precooling device with low-temperature receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204305971U true CN204305971U (en) | 2015-05-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420764032.4U Expired - Fee Related CN204305971U (en) | 2014-12-08 | 2014-12-08 | A kind of portable differential pressure precooling device with low-temperature receiver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204305971U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104397146A (en) * | 2014-12-08 | 2015-03-11 | 天津商业大学 | Movable differential pressure pre-cooling device with cold source |
| CN106615055A (en) * | 2017-01-03 | 2017-05-10 | 中国科学院理化技术研究所 | Movable cold accumulation type differential pressure precooling device |
-
2014
- 2014-12-08 CN CN201420764032.4U patent/CN204305971U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104397146A (en) * | 2014-12-08 | 2015-03-11 | 天津商业大学 | Movable differential pressure pre-cooling device with cold source |
| CN106615055A (en) * | 2017-01-03 | 2017-05-10 | 中国科学院理化技术研究所 | Movable cold accumulation type differential pressure precooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161213 Address after: 518000 Guangdong Province, Shenzhen New District of Longhua City, Dalang street under Ling Pai Cun Industrial Park, building A5 A3 loyalty Patentee after: SHENZHEN BINGRUN COLD CHAIN TECHNOLOGY CO.,LTD. Address before: Tianjin highway 300134 East Tianjin District of Beichen City Patentee before: Tianjin University of Commerce |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170116 Address after: 518000 Guangdong Province, Shenzhen New District of Longhua City, Dalang street under Ling Pai Cun Industrial Park, building A5 A3 loyalty Patentee after: SHENZHEN BINGRUN COLD CHAIN TECHNOLOGY CO.,LTD. Address before: Tianjin highway 300134 East Tianjin District of Beichen City Patentee before: Tianjin University of Commerce |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 |